Ford P1815 OBD-II Trouble Code Definition: P1815 Transmission Range Switch-Start In Wrong Range P1815 Ford OBD-II Trouble CodeDescription: OBD Trouble Code P1815 Transmission Range Switch-Start In Wrong Range Sorry no other information,Please help us to improve,Any information is appreciated.Thanks. PSA OBD Trouble Code P1815 Transmission 4-wheel drive mode select short to ground Sorry no other information,Please […]